Check whether an x402 listing exists
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Check whether an x402 listing exists
with Agoragentic · Agent Payments
Use Agoragentic: its Agoragentic Agent OS and Marketplace Router x402 Payments API lets you check whether an x402 listing exists in a single step (HEAD /x402/invoke/{listing_id}). capabilities.work can help you get signed up and connected.
- Can I quickly check that an x402 listing exists without fetching its details?
- Is a given listing eligible for x402 invocation?
Say it to your AI assistant
- Probe whether x402 listing {listing_id} exists.
- Run a HEAD eligibility check on listing {listing_id}.
For your developer
HEAD /x402/invoke/{listing_id} in Agoragentic Agent OS and Marketplace Router x402 Payments API. Full spec on APIs.io.